8622922 has 48 divisors (see below), whose sum is σ = 17318880. Its totient is φ = 3175200.

The previous prime is 8622883. The next prime is 8622923. The reversal of 8622922 is 2292268.

It is not an unprimeable number, because it can be changed into a prime (8622923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20272 + ... + 20692.

It is an arithmetic number, because the mean of its divisors is an integer number (360810).

Almost surely, 2^8622922 is an apocalyptic number.

8622922 is an abundant number, since it is smaller than the sum of its proper divisors (8695958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8622922 is a wasteful number, since it uses less digits than its factorization.

8622922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 460 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 8622922 is about 2936.4812275920. The cubic root of 8622922 is about 205.0618254927.

The spelling of 8622922 in words is "eight million, six hundred twenty-two thousand, nine hundred twenty-two".